baber/WOPTO huggingface dataset:
Patent JP-S63251448-A (JP)
Title: Injection-moldable material having low friction coefficient
Inventor: OI TAMIO
IPC: C08L27/12
Filed: 1987-04-08
Abstract: PURPOSE:To make it possible to form an injection-moldable material having a low-friction coefficient and being suitable as a material for automobile bushings and thrust linings, by mixing an aliphatic polyamide with a specified polytetrafluoroethylene. CONSTITUTION:This material comprises 30-60wt.% aliphatic polyamide and 70-40wt.% polytetrafluoroethylene powder of a particle diameter of 10-15mum (in terms of an average particle diameter). Examples of said aliphatic polyamide include nylon 6, nylon 66 and mixtures thereof.
Patent JP-S5712698-A (JP)
Title: Flexible letterpress for printing
Inventor: TAMURA YOSHITAKA
IPC: B41N1/12
Filed: 1980-06-27
Abstract: PURPOSE: To improve the accuracy of the thickness of a plate by a method wherein a steel plate is laminated on a flexible magnet, vulcanized or fixed with adhesives and round.  
     CONSTITUTION: A plate material 4 in rubber, resin or the like is vulcanized and fixed 8 or settled with adhesives on a magnetic mount material formed by vulcanizing and fixing 7 the flexible magnet 5 and the steel plate 6. The plate material shaped in three layer structure is finished in high accuracy through grinding, etc., and the surface is carved through laser rays, a cutter, grinding or the like. Accordingly, the flexible plate in high accuracy can be manufactured because irregular deformation generated at the time when the plate material 4 is pasted on the steel plate 6 or on a cylinder 1 can be limited only to the regular deformation of extension in the longitudinal direction of the outside of the plate generated at the time when the plate 4 is pasted on the cylinder 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59212912-A (JP)
Title: Positioning control method of servo system
Inventor: YAMAZAKI TSUKASA
IPC: G05D3/12
Filed: 1983-05-19
Abstract: PURPOSE:To attain the quick positioning control and at the same time to improve the positioning accuracy by putting a residual distance produced from an allotment calculation into an acceleration or deceleration area. CONSTITUTION:The command shift distance is allotted to the acceleration and deceleration areas respectively based on an acceleration/deceleration table which decides acceleration and deceleration slopes and the maximum speed conditions. A residual distance DELTAx produced from the above-mentioned allotment calculation is put into the acceleration or deceleration area. Then a servo system is driven at said acceleration and deceleration areas and at maximum speed Vm. Thus the quick positioning is possible together with improvement of the positioning accuracy.
Patent JP-S5211501-A (JP)
Title: Radial tire
Inventor: KATAYAMA HIDEAKI
IPC: B60C9/26
Filed: 1975-07-17
Abstract: PURPOSE: To provide a uniform breaker width for a radial tire, and to so make the construction that the breaker layer is attached in concentric with the center of the tire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61244544-A (JP)
Inventor: KUSANO SEIJI
IPC: B32B18/00
Filed: 1985-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10278243-A (JP)
Title: Ink-jet recording head
Inventor: YANO MASARU
IPC: B41J2/21
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head for forming a good image. SOLUTION: This ink-jet recording head has a plurality of rows of ink-jet recording head portions 21Y, 21M, 21C, 21K disposed in a main scanning direction and a sub-scanning direction, respectively, and ink in a different color is supplied to the respective ink-jet recording head portions 21Y, 21M, 21C, 21K. In thus case, ink having a lower reflection optical density is to ink-jet recording head portion 21Y disposed downstream relative to a travelling direction of a recording medium when compared to the density of ink supplied to the ink-jet recording head portions 21M, 21C that are disposed upstream of the ink-jet recording head portion 21Y.
Patent JP-S5213874-A (JP)
Title: Capturing small animal adhesive apparatus
Inventor: OOHIRA OSAMU
IPC: A01M23/00
Filed: 1975-07-15
Abstract: PURPOSE: To make a base sheet of an adhesive capturing apparatus foldable in two before use not only for easy keeping and carrying but als for preventing adhesive from escaping. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05286312-A (JP)
Title: Pneumatic tire
Inventor: HIMURO YASUO
IPC: B60C11/13
Filed: 1992-04-08
Abstract: PURPOSE:To maintain highly operation stability in regard to a dry road surface and improve the performance of anti-hydroplaning in regard to a wet road surface. CONSTITUTION:Linear peripheral grooves 2, 3 extending in a tread peripheral direction are provided at a tread portion 1, and at the same time plural units of width direction grooves 4 extending to the vicinity portion of a pattern center from a tread end are provided, and these width direction grooves 4, when viewed from the front of a tire at a furnished posture, exist in extension obliquely upward gradually toward the tread end from the pattern center vicinity portion. A width direction groove is formed with each of width direction main grooves 5 and width direction sub grooves 6, and its width direction main groove is composed of a steep inclination portion 7 that forms an angle of the range of 10-30 deg., a gentle inclination portion 8 of 60-80$0 and a bent portion 9, and its sub groove is composed of an inclination groove that exists extendingly in approximate parallel with the gentle inclination portion 8 and opens to each of the tread end and the steep inclination portion 7.
Patent JP-H06297076-A (JP)
Title: Regenerating treatment of low-grade fresh sand
Inventor: SATO YASUTAKA
IPC: B22C5/04
Filed: 1993-04-14
Abstract: PURPOSE:To regenerate high-grade fresh sand by amelioration of grain shapes, removal of viscous components and impurities, etc., by treating the low-grade fresh sand with a molding sand regenerating device of a polishing type with a grindstone, thereby imparting roundness to the sand grains of the fresh sand. CONSTITUTION:The required amt. of the low-grade fresh sand having <=1.5wt.% moisture content is weighed by a weighting hopper and is then supplied to the molding sand regenerating device 1 of the polishing type with the grindstone having a batch treating function where the sand is subjected to an upgrading treatment. Namely, the sand is treated for 15 to 25 minutes by setting the spacing between the front ends of scraping vanes 20 of the regenerating device 1 and the low part 13a of a casing at 5 to 10cm and the circumferential speed of the grinding wheel 18 at 32 to 40m/sec. The time required for this polishing and the revolving speed of the grinding wheel 18 are selected by the degree of roundness impartation by polishing of the sand grin surfaces, a bath treatment quantity, etc. The iron-components, etc., introduced into the treated fresh sand during the course of the treatment are removed by a magnetic separating machine and the fresh sand is used after charging the sand into a regenerating hopper.
Patent JP-S59216840-A (JP)
Title: Treatment of recovered methanol
Inventor: SUZUKI RISUKE
IPC: C07C31/04
Filed: 1983-05-20
Abstract: PURPOSE:To increase the content of ethylene glycol in crude methanol recovered from the product of the ester-exchange reaction of dimethyl terephthalate with ethylene glycol, by contacting the crude methanol with a solid acid, and distilling the product. CONSTITUTION:Crude methanol containing the by-products of ester-exchange reaction is recovered from the preparation process of bis-(beta-hydroxyethyl terephthalate) and its oligomer by the ester-exchange reaction of dimethyl terephthalate with ethylene glycol. The crude methanol is brought into contact with a solid acid such as silica alumina, H-type zeolite, cation exchange resin, etc., at 20- 150 deg.C, preferably 30-120 deg.C, and the product is separated into the distilled out methanol, by-products of the ester-exchange reaction and the bottom liquid containing ethylene glycol, etc. by distillation to increase the ethylene glycol content.
Patent JP-H02265267-A (JP)
Title: Manufacture of mis type semiconductor storage device
Inventor: OKABE FUMIHIRO
IPC: H01L27/04
Filed: 1989-04-05
Abstract: PURPOSE:To form laminated type capacitor having large capacitance by a method wherein a transistor is shaped, an inter-layer insulating film softened at a low temperature is formed, a polycrystalline silicon film is shaped onto the inter-layer insulating film, an impurity is diffused at the softening temperature of the inter-layer insulating film, irregularities are formed onto a surface and a capacitor electrode is formed. CONSTITUTION:An element isolation insulating region 102 is shaped onto one main surface of a semiconductor substrate 101, an element forming region is partitioned and the gate electrode 103, source region 104 and drain region 106 of a MIS transistor are formed, an inter-layer insulating film 109 softened at a temperature lower than an insulating film existing in a lower layer is shaped, and a polycrystalline silicon film 107' is deposited, an impurity is diffused at a fixed temperature, the inter-layer insulating film 109 is softened and a capacitor electrode 107 having irregularities is formed. The insulating film 111 and counter electrode 110 of a capacitor are shaped, and the capacitor section of a memory cell is formed. Accordingly, a large number of irregularities are shaped to the electrode 107 and the insulating film 111, thus forming a capacitor having a large effective area per a flat area.
Patent JP-H11284937-A (JP)
Title: Image pickup device with a plurality of recording and reproducing units
Inventor: KATO HIROSHI
IPC: H04N5/765
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the image pickup device having a plurality of recording/ reproducing units that properly handles and operates a recording medium to surely conduct various image processing including backup recording and long time continuous recording for an image signal. SOLUTION: Three drive units 11a, 11b, 11c are removably mounted to a main body section 1, and a control section 3 including a camera head, a CCU, and a system controller or the like is attached to one side of the main body section 1, a camera lens 5 is also mounted to the control section 3. Various recording/reproducing edit processing methods such as parallel recording that applies simultaneous recording to a plurality of drive units 11, series recording that applies sequential recording to the drive units 11, and edit recording among the drive units 11 are applied to an image signal photographed by the camera head via a camera lens 5.
Patent JP-H04297863-A (JP)
Title: Taste measuring method
Inventor: SANTO KAORU
IPC: G01N33/00
Filed: 1991-03-27
Abstract: PURPOSE:To achieve an accurate measurement of taste with a simple signal processing by reducing the number of learning data even in the measurement of taste with a gustation sensor using a lipid film or the like. CONSTITUTION:This utilizes that relationship between an output of a gustation sensor and intensity of individual basic taste becomes linear in a certain limited range. Sensitivities of respective sensors for the individual basic tastes are determined using a matter with the taste thereof being similar or identical to the object to be measured as reference. The sensitivities obtains are used to formulate simultaneous equations for an output when the object to be measured is measured with the respective gustation sensors and for the intensity of the individual basic tastes. The equations are solved to determine the intensities of the individual taste.
Patent JP-H08262781-A (JP)
Title: Electrophotographic transfer paper
Inventor: ODAKA ISAO
IPC: G03G7/00
Filed: 1995-03-22
Abstract: PURPOSE: To lessen the occurrence of strike-through and curling after printing and to extremely well maintain image quality, travelability and workability by respectively specifying a specific scattering coeff. and the longitudinal and transverse geometric means value of high-speed modulus of elasticity in tension. CONSTITUTION: The specific scattering coeff. is 480 to 650cm<2> /g and the longitudinal and transverse geometric mean value of the high-speed modulus of elasticity in tension is 2.00 to 2.70GPa. The strike-through in the printing is not sufficiently prevented and the maintenance of good printing surface quality is not possible if the specific scattering coeff. is below 480cm<2> /g. On the other hand, the effect of preventing the strike-through is better as the specific scattering coefft. is higher but in general, the remedy for increasing the specific scattering coeff. acts in a direction of weakening the inter-fiber bonding strength in the paper layer and, therefore, the extreme increase of the specific scattering coeff. leads to the degradation in paper strength, the generation of paper dust and the degradation in stiffness.  Then, the specific scattering coeff. of the transfer paper is preferably <=650cm<2> /g in terms of quality. Since the longitudinal and transverse geometric mean value is confined to <=2.70GPa, the curling after printing on both sides is lessened. On the other hand, the mean value is specified to <=2.00GPa in order to prevent the buckling and the degradation in the paper stiffness.
Patent JP-H06256704-A (JP)
Title: Production of water-resistant coating compound from used expanded polystyrene foam
Inventor: WATANABE TAKUMI
IPC: C09D125/00
Filed: 1993-03-09
Abstract: PURPOSE:To obtain the subject coating compound having excellent corrosion resistance, recovery of expanded polystyrene foam and reusability by dissolving expanded polystyrene foam in a specific mixed solvent and coloring the solution with dye. CONSTITUTION:Used expanded polystyrene foam is dissolved in a mixed solvent of toluene, Cellosolve Acetate, isobutyl acetate and butyl acetate and mixed with dye to give the objective coating compound.
Patent JP-S5230890-A (JP)
Title: Curable resin composition
Inventor: HONDA KIYOSHI
IPC: C08F4/40
Filed: 1974-07-31
Abstract: PURPOSE: A curable resin composition suitable for casting containing a substituted aromatic amine-alkylene oxide adduct. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5515155-A (JP)
Title: Production of screen printing plate
Inventor: MIYATA NOBUYOSHI
IPC: G03F7/12
Filed: 1978-07-19
Abstract: PURPOSE:To obtain the printing plate which is long in print-resisting life, is thick, has less variations in thickness and is of high resolving power by coating water- soluble or water dispersion type polyvinyl alcohol composition on the surface of an ultraviolet polymerization type photosensitive resin layer and exposing the same to ultraviolet rays. CONSTITUTION:An ultraviolet polymerization type photosensitive resin layer is formed by coating or affixing on a screen cloth. The water-soluble or water dispersion type composition of polyvinyl alcohol (degree of saponification 80% or over, degrees of polymerization 500 to 2000) or its copolymer (vinyl alcohol units 60 mole% or over) is coated on both surfaces of said resin layer followed by drying. A positive film is contacted on this and is exposed. To this follow removing the positive film, removing the unexposed parts, rinsing and drying and further re- radiating thereby obtaining the printed plate. Since the non-permeability of oxygen of the polyvinyl alcohol film is high, polymerization is not impaired and the thick film of a long print-resisting life is readily obtained.
Patent JP-S59206027-A (JP)
Inventor: HORUSUTO PERURU
IPC: A61M1/36
Filed: 1984-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63253647-A (JP)
Title: Semiconductor device
Inventor: NARITA YOSHITAKA
IPC: H01L29/78
Filed: 1987-04-10
Abstract: PURPOSE:To remove diffective connection among wirings due to the external diffusion of an impurity from an interlayer insulating film, and to improve the yield and reliability of manufacture by coating the side face of a contact hole formed to the interlayer insulating film having reflow properties with an insulating film preventing the reflow of the interlayer insulating film. CONSTITUTION:A P<+> type diffusion layer wiring 14, a gate oxide film 13 and a field oxide film 12 are shaped to the surface of an N-type semiconductor substrate 11. A PSG film 15 formed onto the surfaces of the wiring 14, oxide film 13 and oxide film 12 as an interlayer insulating film having reflow properties, and an oxide film 18 having no reflowing properties and by a CVD method is shaped onto the side face of a contact hole formed to the PSG film 15. A tungsten silicide wiring 19 connected the P<+> type diffusion layer wiring 14 through a CVD oxide film 16 is shaped onto the PSG film 15. Accordingly, the PSG film 15 does not reflow and protrude into the contact hole through heat treatment as a post-process, and an impurity does not also diffuse to the outside from the PSG film 15, thus completely connecting the wiring 19 and 14.
Patent JP-H05261596-A (JP)
Title: Rail welding mold and sealing method for mold
IPC: B23K23/00
Filed: 1992-03-11
Abstract: PURPOSE:To provide the rail welding mold and the sealing method for the mold that the mold manufacture is easy and the manufacturing precision is high, the abrupt step difference of a rail joining part is avoided, the generation of flash is prevented to secure enough joining strength, further even if there is a clearance between the rail and the mold, the clearance can be simply sealed. CONSTITUTION:The rail welding mold is composed of divided mold groups of an upper mold group 13 and a lower mold 14 with which the joining part of rails 11, 12 is enclosed and which are used for thermit welding rails 11, 12 having a cavity part 21 inside in an assembled state. The mold sealing method is provided for keeping sealing completely by providing linear projecting parts 21a, 26a, together with bevelings 21b, 26b in the respective mold groups.
Patent JP-S62244615-A (JP)
Title: Repairing material
Inventor: KON KISABUROU
IPC: B29C73/02
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a repairing material, very excellent in repairing the flaw of the product of vinyl chloride series resin, by including at least hot-melt type adhesive agent, shellac and rosin. CONSTITUTION:Repairing material, including at least hot-melt type adhesive agent, shellac and rosin, is the most excellent material for the repair of a flaw on the product of vinyl chloride series resin. There are various hot-melt type adhesive agent, however, one type of them, which consists of 50-60wt% of the copolymer of ethylene-acetate vinyl, 15-10wt% of rosin delivative, 10-5wt% of terpene delivative 15-10wt% of a petroleum resin and 10-5wt% of wax such as Neo-wax-L or the like for example, is most preferable in the case of repairing the flaw on the product of vinyl chloride series resin. The ratios of such hot-melt type adhesive agent, shellac and rosin are most preferable to be 8.5-7.5:0.5-1.0:1.0-1.5 in weight ratios.
Patent JP-H10277767-A (JP)
Title: Laser beam gouging method and its torch nozzle
Inventor: KOJIMA TOSHIO
IPC: B23K26/064
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To easily, safely and efficiently obtain an excellent machining shape with a small-sized device by using laser beam gouging. SOLUTION: In this method, the object 8 to be machined is gouged with a laser beam by irradiating a converged laser beam 33 on the project 8 to be machined and simultaneously the flow of a high speed assist gas 11 in the column shape converged in a small diameter so as to encircle the vicinity of the focusing part 39 of the converged laser beam 33 is jetted to the object 8 to be machined. By this way, laser beam gouging is assisted and chips generating due to laser beam gouging are removed.
Patent JP-S59212988-A (JP)
Inventor: OOGAKI HIROKAZU
IPC: G07F9/00
Filed: 1983-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07289824-A (JP)
Title: Circulation warming bath device
Inventor: KUNIEDA YOSHIO
IPC: B01D21/01
Filed: 1994-04-26
Abstract: PURPOSE:To provide a circulation warming bath device enabling to prevent damage to the device and save labor and time for the maintenance such as exchange of a filter by automatically moving a clogged filter and arranging a new filter in a circulation path of the warming bath water. CONSTITUTION:In a filtering cartridge, the filter 20 is supported at its one end by being wound it in a roll form around a shaft 24 and the other end is supported by being it wound in a roll form around a shaft 23 arranged apart a specified spacing from the shaft 24. The filter 20 in the shaft 24 side is an unused filter and, in the case that the load of a circulation motor is outside the range of a specified value, the shaft 23 is rotated by rotation of the motor 31, and the unused filter 31 in the shaft 24 side is let out by a specified quantity in the direction of an arrow X and also the used filter 20 is wound up to the shaft 23 side.
Patent JP-S60232746-A (JP)
Title: Communication control system
Inventor: SAKOYAMA NOBORU
IPC: H04L29/08
Filed: 1984-05-04
Abstract: PURPOSE:To change a communication speed in accordance with error generating frequency and to improve the efficiency of data replacement by counting up the error generating frequency in a communication line and forming an optimum clock in accordance with the counter contents. CONSTITUTION:A master station 1 is connected to a slave station 8 through the communication line 11 and a processing program 2 and an automatic communication speed setting part 3 are formed in the master station 1. Transmission data 28 from the program 2 is stored in a transmission buffer 4 and data are transmitted/received between the master station 1 and the slave station 8 in accordance with the timing of a synchronizing signal 17 generated from a synchronizing signal generator 18. The transmission data of the slave station obtained from the communication line 11 is checked and a data error is counter by a communication error counter 12. In addition, the counter 12 adds error information 24 to an optimum value calculator 14 in each unit time obtained from a unit time counter 13. An upper limit value 19, a lower limit value 20 and a pitch value 21 are inputted to the calculator 14, which calculates the optimum value and informs an optimum clock value 23 and an error report to a synchronizing signal generator 5 and the program 2 respectively to change the communication speed.
Patent JP-H05257198-A (JP)
Title: Camera capable of imprinting photographing image frame
IPC: G03B17/28
Filed: 1992-03-13
Abstract: PURPOSE:To switch a photographing image frame while leading a film on a camera. CONSTITUTION:The photographing image frame is imprinted on a film plane, and the photographing image frame is switched. A light projecting part is arranged on a small chamber 15 provided on E camera main body and optically and hermetically sealed, and light from a light source lamp 22 is projected on the surface of the film F through prisms 23a and 23b and imprinting windows 14a and 14b. When a photographing mode switch is switched on a panoramic photographing mode side, a film winding signal is turned on after finishing exposing action, and the film is started to be wound. When the film winding signal is turned on, a lamp signal controlling the turning-on of the light source lamp 22 is simultaneously turned on, the lamp 22 is turned on, the light is projected on the surface of the film F from the imprinting windows 14a and 14b through the prisms 23a and 23b, and the panoramic image frame is imprinted.